#5A375E
Closest named color: Purple Brown (#673A3F). oklch(39.4% 0.077 323.2), rgb(90, 55, 94).
Aa
White text reads best on this color (9.80:1).
About this color
#5A375E is a dark, moderately saturated purple. In OKLCH its lightness is 39%, its chroma 0.077 and its hue 323°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.062 away. White text reads best on it, at 9.80:1.
| Hue family | Purples |
| Lightness | dark (39%) |
| Chroma | moderately saturated (0.077) |
| Temperature | in between |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.14:1 |
| White text | 9.80:1 |
Values
| HEX | #5A375E |
| RGB | rgb(90, 55, 94) |
| HSL | hsl(294, 26%, 29%) |
| OKLCH | oklch(39.4% 0.077 323.2) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #5A375E | 9.80:1 | AAA | Lc -96.8 | Preferred for body text |
| Black text on #5A375E | 2.14:1 | Fails | Lc 11.4 | Not readable |
| #5A375E text on white | 9.80:1 | AAA | Lc 92.6 | Preferred for body text |
| #5A375E text on black | 2.14:1 | Fails | Lc -9.9 | Not readable |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 900.
-
Step 50
50
#F8F4F8
oklch(97.1% 0.007 325.6)
-
Step 100
100
#F0E6F0
oklch(93.6% 0.017 325.7)
-
Step 200
200
#E4D2E6
oklch(88.4% 0.033 322.8)
-
Step 300
300
#D3B5D7
oklch(81% 0.057 322.3)
-
Step 400
400
#BD8DC2
oklch(70.7% 0.093 323.3)
-
Step 500
500
#AC70B3
oklch(63.2% 0.118 323.1)
-
Step 600
600
#97579E
oklch(55.7% 0.128 323.5)
-
Step 700
700
#814687
oklch(49.1% 0.12 323.7)
-
Step 800
800
#693A6E
oklch(42.7% 0.1 323.6)
-
Step 900
900 (this color)
#5A375E
oklch(39.4% 0.077 323.2)
-
Step 950
950
#321E34
oklch(27% 0.048 323.6)
#5A375E with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #33415F | 0.070 |
| Deuteranopia (no green cones) | #3C455D | 0.063 |
| Tritanopia (no blue cones) | #5B3B46 | 0.046 |
| Achromatopsia (no color) | #444444 | 0.078 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5A375E
#5A375E
oklch(39.4% 0.077 323.2)
- #2B5129
#2B5129
oklch(39.5% 0.078 142.9)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #5A375E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.062
- Brownish Purple #76424E ΔE 0.075
- Grape Purple #5D1451 ΔE 0.076
- Dark Slate Blue #483D8B ΔE 0.081
- Charcoal Grey #3C4142 ΔE 0.084
- Dark Grey Blue #29465B ΔE 0.087
- Dusk #4E5481 ΔE 0.089
- Velvet #750851 ΔE 0.089
Use #5A375E in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.